🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.38 AU - 0.62 AU

Year: 225 Days

Day: 35.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,917,660 km

• M1: 21,692 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.6

Radius: 9.3

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.61 AU - 0.83 AU

Year: 388 Days

Day: 11.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,917,660 km

• M1: 117,135 km (0.035 R)
• M2: 189,541 km (0.105 R)
• M3: 254,316 km (0.083 R)
• M4: 313,408 km (0.056 R)
• M5: 377,435 km (0.055 R)
• M6: 470,336 km (0.116 R)
• M7: 534,364 km (0.114 R)
• M8: 610,659 km (0.106 R)
• M9: 707,299 km (0.101 R)
• M10: 792,420 km (0.103 R)
• M11: 919,279 km (0.109 R)
• M12: 1,034,469 km (0.112 R)
• M13: 1,182,721 km (0.117 R)
• M14: 1,256,622 km (0.045 R)
• M15: 1,338,153 km (0.118 R)
• M16: 1,403,527 km (0.113 R)
• M17: 1,469,949 km (0.081 R)
• M18: 1,540,559 km (0.105 R)
• M19: 1,612,366 km (0.096 R)
• M20: 1,672,654 km (0.084 R)
• M21: 1,897,948 km (0.083 R)
• M22: 1,971,850 km (0.079 R)
• M23: 2,057,120 km (0.083 R)
• M24: 2,115,763 km (0.095 R)
• M25: 2,199,537 km (0.081 R)
• M26: 2,273,888 km (0.077 R)
• M27: 2,403,140 km (0.115 R)
• M28: 2,531,196 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 13.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.25 AU - 1.27 AU

Year: 899 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 59,917,660 km

• M1: 170,392 km (0.116 R)
• M2: 256,411 km (0.08 R)
• M3: 348,413 km (0.101 R)
• M4: 479,012 km (0.093 R)
• M5: 596,896 km (0.058 R)
• M6: 689,796 km (0.069 R)
• M7: 812,915 km (0.093 R)
• M8: 903,122 km (0.091 R)
• M9: 1,040,304 km (0.102 R)
• M10: 1,179,280 km (0.051 R)
• M11: 1,514,529 km (0.085 R)
• M12: 1,603,240 km (0.1 R)
• M13: 1,839,755 km (0.11 R)
• M14: 1,928,167 km (0.067 R)
• M15: 2,024,957 km (0.102 R)
• M16: 2,173,358 km (0.048 R)
• M17: 2,347,490 km (0.088 R)
• M18: 2,534,038 km (0.062 R)
• M19: 2,648,481 km (0.106 R)
• M20: 2,741,231 km (0.108 R)
• M21: 3,082,913 km (0.073 R)
• M22: 3,213,512 km (0.058 R)
• M23: 3,304,467 km (0.064 R)
• M24: 3,396,320 km (0.097 R)
• M25: 3,685,792 km (0.107 R)
• M26: 3,772,410 km (0.099 R)
• M27: 3,965,690 km (0.094 R)
• M28: 4,072,353 km (0.117 R)
• M29: 4,225,392 km (0.089 R)
• M30: 4,518,454 km (0.041 R)
• M31: 4,611,504 km (0.065 R)
• M32: 4,827,822 km (0.096 R)
• M33: 5,241,461 km (0.102 R)
• M34: 5,427,860 km (0.099 R)
• M35: 5,636,549 km (0.059 R)
• M36: 5,757,124 km (0.061 R)
• M37: 5,847,930 km (0.112 R)
• M38: 6,092,822 km (0.082 R)
• M39: 6,247,506 km (0.053 R)
• M40: 6,361,799 km (0.118 R)
• M41: 6,466,368 km (0.07 R)
• M42: 6,666,680 km (0.093 R)
• M43: 6,868,936 km (0.099 R)
• M44: 7,030,202 km (0.059 R)
• M45: 7,400,158 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.49 AU - 4.05 AU

Year: 3760 Days

Day: 12.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 59,917,660 km

• M1: 131,347 km (0.098 R)
• M2: 264,639 km (0.11 R)
• M3: 334,950 km (0.089 R)
• M4: 386,262 km (0.074 R)
• M5: 483,800 km (0.106 R)
• M6: 688,300 km (0.109 R)
• M7: 873,652 km (0.037 R)
• M8: 1,125,126 km (0.099 R)
• M9: 1,207,255 km (0.087 R)
• M10: 1,280,707 km (0.076 R)
• M11: 1,510,340 km (0.1 R)
• M12: 1,659,190 km (0.058 R)
• M13: 1,717,683 km (0.046 R)
• M14: 1,861,147 km (0.073 R)
• M15: 2,460,586 km (0.117 R)
• M16: 2,622,750 km (0.087 R)
• M17: 2,802,417 km (0.113 R)
• M18: 2,858,516 km (0.071 R)
• M19: 3,291,452 km (0.066 R)
• M20: 3,365,653 km (0.053 R)
• M21: 3,947,589 km (0.116 R)
• M22: 4,026,427 km (0.046 R)
• M23: 4,090,006 km (0.116 R)
• M24: 4,396,233 km (0.074 R)
• M25: 4,793,714 km (0.05 R)
• M26: 4,894,842 km (0.072 R)
• M27: 5,237,421 km (0.068 R)
• M28: 5,499,367 km (0.09 R)
• M29: 5,587,630 km (0.062 R)
• M30: 5,837,309 km (0.102 R)
• M31: 6,200,383 km (0.057 R)
• M32: 6,627,036 km (0.086 R)
• M33: 6,796,530 km (0.069 R)
• M34: 7,178,454 km (0.031 R)
• M35: 7,567,408 km (0.075 R)
• M36: 8,143,510 km (0.098 R)
• M37: 9,065,182 km (0.113 R)
• M38: 9,998,074 km (0.109 R)
• M39: 10,105,935 km (0.074 R)
• M40: 10,563,554 km (0.044 R)
• M41: 11,453,811 km (0.107 R)
• M42: 11,566,758 km (0.061 R)
• M43: 12,068,359 km (0.104 R)
• M44: 12,833,852 km (0.116 R)
• M45: 13,163,416 km (0.111 R)
• M46: 13,281,748 km (0.096 R)
• M47: 13,519,608 km (0.09 R)
• M48: 13,903,028 km (0.098 R)
• M49: 13,975,283 km (0.112 R)
• M50: 15,198,545 km (0.026 R)
• M51: 15,347,545 km (0.106 R)
• M52: 15,472,160 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.1

Radius: 8

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.46 AU - 8.8 AU

Year: 13400 Days

Day: 18.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,917,660 km

• M1: 101,427 km (0.084 R)
• M2: 198,516 km (0.094 R)
• M3: 614,398 km (0.081 R)
• M4: 748,289 km (0.069 R)
• M5: 1,113,756 km (0.104 R)
• M6: 1,231,190 km (0.075 R)
• M7: 1,608,177 km (0.096 R)
• M8: 1,741,618 km (0.071 R)
• M9: 3,066,607 km (0.102 R)
• M10: 3,679,360 km (0.097 R)
• M11: 3,856,334 km (0.063 R)
• M12: 4,072,353 km (0.062 R)
• M13: 4,478,661 km (0.041 R)
• M14: 4,820,791 km (0.084 R)
• M15: 5,210,793 km (0.104 R)
• M16: 5,815,019 km (0.077 R)
• M17: 5,897,148 km (0.11 R)
• M18: 6,654,712 km (0.119 R)
• M19: 6,957,498 km (0.116 R)
• M20: 7,088,695 km (0.085 R)
• M21: 8,029,815 km (0.09 R)
• M22: 8,213,521 km (0.086 R)
• M23: 9,248,739 km (0.112 R)
• M24: 9,635,150 km (0.099 R)
• M25: 9,830,525 km (0.046 R)
• M26: 10,624,590 km (0.09 R)
• M27: 10,826,398 km (0.099 R)
• M28: 10,876,962 km (0.109 R)
• M29: 11,080,415 km (0.074 R)
• M30: 11,646,045 km (0.108 R)
• M31: 11,958,555 km (0.089 R)
• M32: 12,858,984 km (0.119 R)
• M33: 14,724,619 km (0.077 R)
• M34: 15,803,369 km (0.086 R)
• M35: 16,731,624 km (0.104 R)
• M36: 17,084,226 km (0.114 R)
• M37: 18,640,343 km (0.079 R)
• M38: 18,822,853 km (0.095 R)
• M39: 19,312,337 km (0.089 R)
• M40: 19,744,077 km (0.106 R)
• M41: 19,806,010 km (0.062 R)
• M42: 20,303,872 km (0.111 R)
• M43: 20,554,299 km (0.111 R)
• M44: 21,886,019 km (0.107 R)
• M45: 22,142,878 km (0.078 R)
• M46: 22,400,636 km (0.083 R)
• M47: 23,245,415 km (0.068 R)
• M48: 24,034,394 km (0.103 R)
• M49: 24,100,666 km (0.07 R)
• M50: 24,632,037 km (0.07 R)
• M51: 24,765,479 km (0.111 R)
• M52: 25,503,744 km (0.077 R)
• M53: 25,773,918 km (0.032 R)
• M54: 26,522,057 km (0.118 R)
• M55: 27,484,420 km (0.072 R)
• M56: 28,879,121 km (0.113 R)
• M57: 29,160,814 km (0.12 R)
• M58: 29,231,424 km (0.119 R)
• M59: 31,519,374 km (0.106 R)
• M60: 32,319,124 km (0.058 R)
• M61: 33,272,810 km (0.12 R)
• M62: 34,459,271 km (0.051 R)
• M63: 34,832,817 km (0.108 R)
• M64: 35,433,452 km (0.084 R)
• M65: 35,508,700 km (0.088 R)
• M66: 36,113,225 km (0.105 R)
• M67: 36,949,776 km (0.065 R)
• M68: 37,179,110 km (0.106 R)
• M69: 37,715,867 km (0.07 R)
• M70: 38,952,593 km (0.12 R)
• M71: 39,575,817 km (0.059 R)
• M72: 41,862,870 km (0.101 R)
• M73: 41,942,456 km (0.068 R)
• M74: 46,316,398 km (0.117 R)
• M75: 47,142,179 km (0.105 R)
• M76: 47,390,960 km (0.043 R)
• M77: 47,723,217 km (0.076 R)
• M78: 49,648,541 km (0.114 R)
• M79: 52,627,035 km (0.065 R)
• M80: 52,713,054 km (0.103 R)
• M81: 52,798,923 km (0.094 R)
• M82: 53,229,615 km (0.039 R)
• M83: 54,181,207 km (0.071 R)
• M84: 54,615,639 km (0.053 R)
• M85: 55,138,334 km (0.088 R)
• M86: 56,276,774 km (0.081 R)
• M87: 58,576,841 km (0.08 R)
• M88: 59,290,722 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,653 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit